---
product_id: 258560420
title: "Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron"
brand: "espoma"
price: "€ 103.95"
currency: EUR
in_stock: true
reviews_count: 5
category: "Espoma"
url: https://www.desertcart.sk/products/258560420-espoma-organic-iron-tone-3-0-3-organic-fertilizer-plant
store_origin: SK
region: Slovakia
---

# 3-0-3 NPK balance 6% iron content 100% organic & non-staining Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron

**Brand:** espoma
**Price:** € 103.95
**Availability:** ✅ In Stock

## Summary

> 🌱 Turn your garden green with the power of pure organic iron!

## Quick Answers

- **What is this?** Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron by espoma
- **How much does it cost?** € 103.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/258560420-espoma-organic-iron-tone-3-0-3-organic-fertilizer-plant)

## Best For

- espoma enthusiasts

## Why This Product

- Trusted espoma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Organic Power:** Crafted with Espoma’s exclusive Bio-tone formula for safe, eco-friendly plant nourishment
- • **Versatile Plant Care:** Perfect for lawns, shrubs, trees, and flowers—one solution for your entire garden
- • **Instant Green Revival:** Transforms yellowing leaves to vibrant green at the first sign of iron deficiency
- • **Effortless Application:** Ready-to-use formula requires no mixing, saving you time and hassle
- • **Certified Organic Assurance:** Registered Organic Input Material, trusted by organic gardeners since 1929

## Overview

Espoma Organic Iron-Tone is a 5 lb. organic fertilizer designed to correct iron deficiency in plants, featuring a 3-0-3 NPK ratio with 6% iron and 17% sulfur. It’s non-staining, easy to apply, and approved for organic gardening, making it the go-to solution for restoring vibrant green foliage across lawns, shrubs, trees, and flowers.

## Description

Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron

Review: Easy to apply and ideal for greening up your container plants, as many will show leaf yellowing after a month or two of watering. I apply this three times during the growing season, along with the appropriate fertilizer for the plant type and a micronutrient supplement for my container citrus and it works great.
Review: The format is very easy to use and the size is quite comfortable to carry around. These are things I look for in any product.

## Features

- FOR USE ON: Use Iron-tone organic fertilizer anytime iron deficiency is seen; use for lawns, shrubs, trees, annual and perennial flowers. Will not stain patios or walkways
- CONTAINS: Iron-tone is a rich blend of the finest organic ingredients enhanced with our exclusive Bio-tone formula; 3-0-3 Fertilizer analysis with 6% iron and 17% Sulfur. Iron-tone is environmentally safe - No sludges or toxic ingredients
- WHEN / HOW TO USE: Best to use Iron-tone fertilizer at the first sign of iron deficiency which is yellowing of leaves. Iron-tone is ready to use and requires no mixing and will restore deep green color to chlorotic yellow plants
- FOR ORGANIC GARDENING: Iron-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006RJ6ZZ2 |
| Age Range | Adult |
| Batteries Included? | No |
| Brand | Espoma |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,741) |
| Date First Available | 15 August 2012 |
| Department | Unisex-Adult |
| Height | 2.8 inches |
| Included Components | Grass Seed, Plant Fertilizer |
| Is Discontinued By Manufacturer | No |
| Item model number | IT5 |
| Manufacturer | Espoma |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 27.94 x 12.7 x 7.62 cm; 2.27 kg |
| Size | 5 lb |
| Style | Fertilizer |
| Usage | Plant Care, Iron Correction, Organic Gardening |
| Weight | 5 Pounds |

## Product Details

- **Brand:** Espoma
- **Item form:** Powder
- **Item weight:** 2.27 kg
- **Liquid volume:** 500 Milliliters
- **Specific uses for product:** Plant Care, Iron Correction, Organic Gardening

## Images

![Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - Image 1](https://m.media-amazon.com/images/I/81LlrX0dVnL.jpg)
![Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - Image 2](https://m.media-amazon.com/images/I/812dWK9NW4L.jpg)
![Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - Image 3](https://m.media-amazon.com/images/I/71XTxbzcBeL.jpg)
![Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - Image 4](https://m.media-amazon.com/images/I/81flLERg3PL.jpg)
![Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - Image 5](https://m.media-amazon.com/images/I/91qlWn25z8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 13 September 2025*

Easy to apply and ideal for greening up your container plants, as many will show leaf yellowing after a month or two of watering. I apply this three times during the growing season, along with the appropriate fertilizer for the plant type and a micronutrient supplement for my container citrus and it works great.

### ⭐⭐⭐⭐⭐ Review
*by J***. on 3 August 2020*

The format is very easy to use and the size is quite comfortable to carry around. These are things I look for in any product.

### ⭐⭐⭐⭐⭐ Review
*by G***M on 1 June 2025*

I built some new raised beds and filled them with raised bed soil and compost. I planted tomatoes, peppers, beans and they started looking a little yellow. Without a soil test, I wasn't sure what was causing this but after research, found that my soil could lack iron. I trust the Espoma brand, think it's a good value, and use some of their other organic fertilizers. After applying and watering in, I noticed greening up after about a week, with consistent results since then. The plants are healthy green, and producing fruit and veg. I will continue to purchase Espoma products based on my results.

## Frequently Bought Together

- Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron
- Fertilome (10625) Chelated Liquid Iron and Other Micronutrients (16 oz)
- GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-20*